I think there are many technical issues those we must clear for the realization of the VLSI. Here, I want to show you an image of the VLSI for practical experiments of that purpose. We can call it SI (Sailing Island) because it is small size.

A main purpose to build this kind of SI is confirming the effect of the lift generator, looking for the most efficient method while maneuvering several type of lift generator. and gathering weather data such as wind, tide,wavelength,wave height while navigating.